Vigilant MICROVAC Owner's Manual
Document: LT0109
Installation, Wiring, Setup, and Commissioning
Page 2-4
5 April 2000
Issue 1.31
2.2.8 FIP AND BGA INPUTS
The FIP and BGA inputs are designed to be connected to the Fire Panel and one or more
Break-Glass-Alarm switches respectively.
A 15k End-Of-Line resister must be fitted in both cases to allow open circuit fault monitoring.
In addition, it is optional to include short circuit fault monitoring. This is controlled by DIP
Switch 2:2. If ON, short circuit is alarm, if OFF short circuit is a fault and the alarm condition
is obtained by terminating in a resistance of 7.5k. (i.e. a resistance of 15k in parallel with the
EOL resistor.)
Note the switch 2:2 position applies to both the FIP and BGA inputs.
The wiring for the FIP input is shown in Figure 2.4, and the wiring for the BGA input in Figure
2.5.
MICROVAC
FIP
+O
───────────────────────────────────────────────
O
─────────┐
J27 N/O
│
┌┴┐
FIP Input FIP /
│
│1
5k EOL
J26 CONTACT
│
└┬┘
-O
───────────────────────────────────────────────
O
─────────┘
Short Circuit Fault Monitoring not used. (Switch 2:2 ON)
MICROVAC
FIP
+O
───────────────────────────────────────────────
O
─────────┐
J27 N/O
│
│
FIP /
│
FIP Input CONTACT
│
┌┴┐
┌┴┐
│
│
1
5K EOL
│
│1
5k
└┬┘
J26
└┬┘
│
-O
───────────────────────────────────────────────
O
─────────┘
Short Circuit Fault Monitoring used. (Switch 2:2 OFF)
FIG 2.4
FIP INPUT WIRING
Summary of Contents for MICROVAC
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